X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fcharging-station%2FWorkerBroadcastChannel.ts;h=2fa082dddfd844fb872068f91a03e7c957f60ccb;hb=5aefc345de84b04a0bd5529830948da4d5c2f547;hp=12a877c12add623365c0c8c6c6068c62841000d2;hpb=6c8f5d901f6dbfd66e921decde63bf73548c156e;p=e-mobility-charging-stations-simulator.git

diff --git a/src/charging-station/WorkerBroadcastChannel.ts b/src/charging-station/WorkerBroadcastChannel.ts
index 12a877c1..2fa082dd 100644
--- a/src/charging-station/WorkerBroadcastChannel.ts
+++ b/src/charging-station/WorkerBroadcastChannel.ts
@@ -1,6 +1,12 @@
 import { BroadcastChannel } from 'worker_threads';
 
-import { BroadcastChannelRequest, BroadcastChannelResponse } from '../types/WorkerBroadcastChannel';
+import BaseError from '../exception/BaseError';
+import type { JsonType } from '../types/JsonType';
+import type {
+  BroadcastChannelRequest,
+  BroadcastChannelResponse,
+  MessageEvent,
+} from '../types/WorkerBroadcastChannel';
 
 export default abstract class WorkerBroadcastChannel extends BroadcastChannel {
   protected constructor() {
@@ -15,11 +21,18 @@ export default abstract class WorkerBroadcastChannel extends BroadcastChannel {
     this.postMessage(response);
   }
 
-  protected isRequest(message: any): boolean {
+  protected isRequest(message: JsonType[]): boolean {
     return Array.isArray(message) && message.length === 3;
   }
 
-  protected isResponse(message: any): boolean {
+  protected isResponse(message: JsonType[]): boolean {
     return Array.isArray(message) && message.length === 2;
   }
+
+  protected validateMessageEvent(messageEvent: MessageEvent): MessageEvent {
+    if (Array.isArray(messageEvent.data) === false) {
+      throw new BaseError('Worker broadcast channel protocol message event data is not an array');
+    }
+    return messageEvent;
+  }
 }